I've also carried a donor card since they were introduced, I'm more than happy for any bits of me that could be useful to be taken.
It's a decision that should be made by the donor only - it's their choice, not anyone else's, family included. It's as easy for anyone to opt out now as it was to opt in previously, don't know if you get to carry a card though.
You swap sleeping positions with your pet , where are you sleeping tonight?
